St. Mary Cement Plant

St. Mary Cement Plant is a cement plant in Canada with a reported capacity of 2,100,000 t of cement. It burns limestone in high-temperature rotary kilns to make clinker and cement. It is operated by St Marys Cement Inc (Canada). By capacity it ranks #3 of 15 cement plants tracked in Canada. It emits about 779,505 tonnes of CO₂e per year (Climate TRACE) — roughly the tailpipe emissions of 181,703 cars.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-32437350.

Im Kontext: wie sich diese Anlage vergleicht

Bei 2,100,000 t of cement ist St. Mary Cement Plant deutlich über dem Medianwert von cement plant in Canada (1,200,000 t of cement). Sein CO₂ pro Kapazitätseinheit liegt ungefähr 5% unter dem Medianwert von cement plant. Untersektor: cement. Als cement plant benötigt es intensive Prozesswärme (typischerweise 800–1400°C) für seinen Kernbetrieb — Wärme, die durch Dampfkessel, Öfen oder direkte Verbrennung geliefert werden muss, und Verluste durch ungedämmte Behälter und Rohrleitungen stellen verschwendeten Brennstoff dar. Modulare abnehmbare Dämmung kann diese Verluste um 80–96% senken, Oberflächen auf ≤45°C kühlen, mit Amortisationszeiten oft unter 2 Jahren. Zementanlagen erhitzen Kalkstein auf 1.400°C in Drehrohröfen — einer der heißesten Industrieprozesse — und müssen die Temperatur über die gesamte Ofenlänge präzise kontrollieren.

Vergleich von Kapazität und CO₂-Intensität berechnet aus Climate TRACE Industrieanlagendaten; Sektorrolle basierend auf Ingenieurreferenz.

What 779,505 t CO₂e a year looks like

This facility's reported annual CO₂e in the everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:

Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.

Capacity vs largest cement plants in Canada

Reported capacity (t of cement), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).

Operator

Operated by St Marys Cement Inc (Canada). All facilities by this operator →

Local climate

St. Mary Cement Plant sits in a warm-summer humid continental climate zone (Köppen Dfb), at 43.2°N in the northern hemisphere.

Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).

How it compares & nearby sites

The #3 largest of 15 cement plants in Canada by reported capacity.

Nearby industrial sites

• Embro Cement Plant · Cement Plant · 340,500 t CO₂
• Beachville Operation · Lime Plant · 382,459 t CO₂
• Meridian Lightweight Technologies Inc. Plant E · Metals Plant · 5,653 t CO₂
• Meridian Lightweight Technologies Inc · Metals Plant · 5,440 t CO₂
• CGC Hagersville Plant · Other Manufacturing · 79,360 t CO₂
• Cleveland-Cliffs Lake Erie steel plant · Steel Plant · 3,642,472 t CO₂

Location

Coordinates 43.24346, -81.14759. View on OpenStreetMap.

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Frequently asked questions